419 karma · joined January 14, 2012
We conclude that, compared with the general population, ultramarathon runners appear healthier and report fewer missed work or school days due to illness or injury. https://journals.plos.org/plosone/article?id=10.1371/journal...
https://www.alamy.com/aerial-combat-between-british-and-germ...
Why did Brexit make Scotland leave the UK?
Brexit was a decision made by the UK to leave the European Union and become separate from it. Scotland voted to remain in the European Union and this caused a disagreement between the UK and Scotland. Scotland thought that the UK's decision to leave the EU would not be very good for Scotland,so they decided to leave the UK and become an independent country again.
Why can't you walk from Central Park to MOMA?
Central Park and the Museum of Modern Art (MOMA) are two different places in New York City. They are so far away from each other that it is not possible to walk from one place to the other. To get from Central Park to MOMA, you have to take a bus, a taxi, the subway, or even a bike.
Why do cats remember the rules of tennis better than tennis players?
Cats remember the rules of tennis better than tennis players because they have really good memories. Cats have the special ability to remember what they have learned better than most animals, and even people. Tennis players may have good memories too, but cats' memories are extra special. That's why cats often do well on memory tests. Cats remember the rules of tennis because they pay attention to how the game is played and they remember the details. Tennis players may be too distracted or busy thinking about something else, so they don't remember the rules as well or as quickly as cats do.
Even worse is considering the cost per healthy life year. It's very rare to find any policy maker even willing to discuss this. One that have seen is Britain's NHS, who will spend £20,000 - £30,000 to give cancer patients 1 extra "Quality adjusted life year"[1]. But this is only used to compare drug prices and never mentioned even in the context of other UK government health interventions, which might have a much higher cost (e.g. COVID measures which might have cost 100x more per Qaly) or much lower (e.g. teen mental health might cost 100x less per Qaly). And that's just discussing health care inside a single country. The cost per Qaly of foreign aid to areas experiencing famine might be 10,000x lower than other policies.
It seems like there are a large number of commercial data centres in operation in South Korea, and not all in Seoul: https://www.datacenterdynamics.com/en/news/?tag=south-korea
Kakao's incident was caused by a single building fire. It's quite a leap to suggest it is impossible to deliver a resilient service in a country the size of South Korea.
There are a few projects which marry cheap zoom lenses with smartphones (e.g. https://www.instructables.com/ISextant-Project/) to overcome this.
You may also be interested in this app which compares GPS positioning with sextant altitude allowing you easily detect errors with either: http://reednavigation.com/GPSAntiSpoof/
It actually seems quite weak; a slow requirement for manufacturers to start shipping zero emission trucks, and a requirement for fleet operators to report.
https://www.bloomberg.com/news/articles/2020-10-07/netflix-t...
There is an advantage if you are testing printers rather than reviewing a single scan as they describe - you can print the same content on two different printers and compare the output
https://blog.torproject.org/support-tor-network-donate-exit-...